Fecha/hora: 16/06/2024 12:34:14

Biblioteca(s): 	INIA Las Brujas; INIA Tacuarembó.	
Fecha corriente: 	24/10/2014	
Fecha de la última actualización: 	04/11/2019	
Autoria: 	CABRERA, M.C.; RAMOS, A.; BRITO, G.	
Afiliación: 	M.C. CABRERA, Depto. Producción Animal & Pasturas, Laboratorio Nutrición & Calidad de Alimentos, Facultad de Agronomía;  Fisiología & Nutrición, Facultad de Ciencias, Universidad de la República, Uruguay; A. RAMOS, Depto. Producción Animal & Pasturas, Laboratorio Nutrición & Calidad de Alimentos, Facultad de Agronomía; Fisiología & Nutrición, Facultad de Ciencias, Universidad de la República, Uruguay; GUSTAVO WALTER BRITO DIAZ, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay.	
Título: 	Selenium, copper, zinc, iron and manganese content of seven meat cuts from Hereford and Braford steers fed pasture in Uruguay.	
Año de publicación: 	2010	
Fuente/Imprenta: 	Meat Science, 2010, v. 84 no.3, p. 518-528.	
ISSN: 	0309-1740	
DOI: 	10.1016/j.meatsci.2009.10.007	
Idioma: 	Inglés	
Contenido: 	ABSTRACT.

Tenderloin (T), eye of rump (E), striploin (S), eye round (ER), tri-tip (TT), rib-eye roll (RR) and three rib plate-flank on (RP) meat cuts were evaluated. Selenium contents ranged between 0.42 and 1.20 mg/kg wet tissue (wt) in Hereford (H) breed and between 0.49 and 1.3 mg/kg wt in Braford (B) breed. In H and B breeds, T, TT and RP, and TT and RP were the richest cuts in selenium, respectively. Copper contents ranged between 0.25 and 1.04 mg/kg wt in H, and between 0.19 and 1.09 mg/kg wt in B. In H breed, RP had significantly more Cu than ER, TT, and RR. In B breed, ER and RR show a significant lower Cu level in comparison to the other meat cuts. Zinc contents ranged between 23 and 72.7 mg/kg wt in H, and between 23 and 63.9 mg/kg wt in B. RP is the richest cut in Zn compared to the other cuts in the two breeds. Iron contents ranged between 16.4 and 48.2 mg/kg wt in H, and between 14.2 and 47.9 mg/kg wt in B. In H breed, RR shows a lower content compared to the other cuts, except RP and S. In B breed, RR had the lowest level of Fe compared to the other cuts, except RP and T. Manganese contents ranged between 0.05 and 0.17 mg/kg wt in H, and between 0.04 and 0.48 mg/kg wt in B. In H no differences were detected between cuts. In B breed, ER cut shows the highest level of Mn. 
© 2009 Elsevier Ltd. All rights reserved.	
Thesagro: 	BRAFORD; CARNE VACUNA; HEREFORD.	
Categoría del tema: 	L01 Ganadería	
Registro original: 	INIA Las Brujas (LB)	
Ejemplares: 	LB - (100230-1) - PXI - AP - DD - PP/MEAT SCIENCE/2010 -  -  - DIS
TBO - (100617-1) - PXI - AP - DD - PP/MEAT SCIENCE/2010 -  -  - DIS